Diamonds in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 321st MeWhenI 🇻🇦 779 117 89ms 13 Aug 2024 322nd tclune 778 94 39ms 21 Mar 2021 323rd lynn 777 67 819ms 17 Feb 2024 323rd ovs-code 🇩🇪 777 67 448ms 1 Jun 2024 325th prplz 🇦🇺 774 93 10ms 18 Mar 2019 325th jared-hughes 774 93 10ms 4 Jan 2023 325th MeWhenI 🇻🇦 774 93 8ms 3 Sep 2023 325th inventshah 774 93 9ms 26 Sep 2023 325th two-bad 🇬🇧 774 93 9ms 23 Feb 2024 330th perlebach 🇨🇿 774 112 2,249ms 8 Jun 2025 331st vezzick 773 71 10ms 11 Mar 2021 331st KatieLG 🇬🇧 773 71 10ms 15 Sep 2025 331st blaztoma 🇱🇹 773 71 10ms 11 hours ago 334th prplz 🇦🇺 773 118 455ms 3 Jan 2022 334th ovs-code 🇩🇪 773 118 56ms 3 Jun 2024 336th MeWhenI 🇻🇦 771 59 35ms 16 Aug 2022 337th primo-ppcg 🇹🇭 771 74 1ms 16 Nov 2022 338th LucaArgentiUCF 🇮🇹 770 95 39ms 28 Jan 2021 338th stefangimmillaro 770 95 40ms 26 Apr 2025 340th DialFrost 🇸🇬 770 128 353ms 19 Nov 2025 341st primo-ppcg 🇹🇭 769 200 1,707ms 16 Sep 2025 342nd retrohun 767 87 2ms 17 Aug 2024 343rd Alex-x90 🇺🇸 767 100 2ms 15 Feb 2023 344th MeWhenI 🇻🇦 767 102 415ms 27 Jul 2024 345th emgordon154 767 113 2,367ms 11 Nov 2024 346th Lydxn 🇨🇦 766 50 2ms 24 May 2022 347th primo-ppcg 🇹🇭 766 92 64ms 5 Apr 2025 348th lynn 765 34 40ms 28 Feb 2023 349th m-tkach 🇺🇦 765 68 511ms 21 Jan 2024 350th ovs-code 🇩🇪 765 90 1ms 9 Oct 2023 351st thisishowmymindworks 🇳🇴 765 94 8ms 8 Sep 2020 351st PatrickStephansen 🇿🇦 765 94 9ms 21 Sep 2020 351st Alex-x90 🇺🇸 765 94 9ms 22 Feb 2023 354th stackofbears 764 42 33ms 8 Feb 2022 355th SirBogman 🇺🇸 763 42 2ms 9 Feb 2023 356th prplz 🇦🇺 763 72 10ms 3 Dec 2019 356th MeWhenI 🇻🇦 763 72 10ms 28 Oct 2021 356th btjones0 763 72 10ms 15 Jul 2022 356th Yewzir 🇧🇪 763 72 10ms 14 Apr 2023 356th albanian-laundromat 763 72 11ms 17 Apr 2025 356th FEZfan 🇦🇺 763 72 10ms 18 Apr 2025 356th keegan-t 🇨🇦 763 72 10ms 22 Apr 2025 356th InigoK 🇺🇸 763 72 10ms 6 Aug 2025 364th sean-niemann 🇺🇸 763 118 487ms 12 Aug 2025 365th Attero 🇸🇪 762 48 137ms 17 Oct 2020 366th emgordon154 762 69 4ms 7 Jun 2025 367th GrayJoKing 🇦🇺 761 85 3ms 23 Jul 2024 368th stefangimmillaro 760 114 2,304ms 29 Oct 2024 369th primo-ppcg 🇹🇭 759 103 410ms 16 Jan 2021 370th toschug 757 83 4ms 26 Feb 2020 370th targrik 757 83 8ms 25 Nov 2025 372nd GrayJoKing 🇦🇺 757 93 66ms 9 Dec 2023 373rd ETHproductions 🇺🇸 757 95 9ms 17 Dec 2018 373rd coreynash 757 95 9ms 22 Nov 2022 373rd helbling 🇨🇭 757 95 10ms 3 May 2024 376th GrayJoKing 🇦🇺 757 166 2ms 7 Feb 2021 377th rucin93 🇵🇱 756 77 144ms 29 Aug 2024 378th AlephSquirrel 755 114 3ms 6 Aug 2024 379th PeterTillema 🇳🇱 754 69 441ms 10 Mar 2024 380th tailorspy 754 121 56ms 24 May 2024 381st Attero 🇸🇪 752 73 10ms 25 Sep 2020 381st LlamaLad7 🇬🇧 752 73 10ms 7 May 2021 381st bzijlema 🇳🇱 752 73 10ms 10 Sep 2024 381st snoozingnewt 🇨🇦 752 73 19ms 22 days ago 381st Flekay 🇩🇪 752 73 17ms 19 days ago 386th anter69 🇭🇺 752 87 1,238ms 13 Mar 2025 387th inventshah 752 102 2ms 17 Dec 2022 388th sisyphus-ppcg 🇦🇺 751 51 2ms 3 Mar 2023 388th saito-ta 🇯🇵 751 51 2ms 9 Jul 2024 390th jared-hughes 750 89 2ms 4 Jan 2023 391st GrayJoKing 🇦🇺 749 83 7ms 26 Nov 2025 392nd Maznek 749 96 9ms 23 Jun 2023 392nd voytxt 🇨🇿 749 96 9ms 8 Mar 2025 394th inventshah 748 122 434ms 17 Dec 2022 394th Alex-x90 🇺🇸 748 122 421ms 15 Feb 2023 396th dokutan 748 252 1,509ms 14 Jan 2026 397th Bubbler-4 746 43 34ms 15 Dec 2021 397th rak1507 🇬🇧 746 43 3ms 21 Feb 2022 399th ovs-code 🇩🇪 746 61 34ms 9 May 2023 399th janlelis 746 61 35ms 21 Sep 2024 First Prev 321–400 of 2,466 Next Last